BAE Systems Information and Electronic Systems Integration · Electronic Components
4400D0749-2
Ammeter — Test Instruments
Part Number4400D0749-2
ManufacturerBAE Systems Information and Electronic Systems Integration
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-820-8460 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Features ProvidedLUMINOUS SCALE MARKING AND MAGNETIC SHIELD AND ZERO ADJUSTER
Dielectric Withstanding Voltage In1500.0
Center To Center Distance Between1.312 INCHES NOMINAL
Circuit Attachment Method And Quan2 THREADED STUD
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Power SourceEXTERNAL
Overall Length1.480 INCHES NOMINAL
Special MarkingsPOS TERM. HAS PLUS SIGN
Style DesignatorRECTANGULAR FLUSH MTG
Meter Depth Behind Mounting Flange1.250 INCHES NOMINAL
Sensitivity Rating100.0 MICROAMPERES
Vendor Part Numbers100-08422A
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 4400D0749-2 available?
We can source 4400D0749-2 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 4400D0749-2 by BAE Systems Information and Electronic Systems Integration obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4400D0749-2 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 4400D0749-2?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 4400D0749-2?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.